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Proceedings Paper

Scattering of light from waveguide structures with a sinusoidal boundary corrugation modulated by a weak random perturbation
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Paper Abstract

A theoretical method making it possible to describe scattering form waveguide structures with periodically and randomly perturbed boundary is presented. This method is based on the approximate assumption of single scattering and the geometric-optical approach for the propagation of the optical field in the waveguide. Experimental results for photoresist waveguides with holographically recorded sinusoidal gratings show that the theory can correctly predict fundamental features of the scattered field.

Paper Details

Date Published: 1 December 1997
PDF: 12 pages
Proc. SPIE 3317, International Conference on Correlation Optics, (1 December 1997); doi: 10.1117/12.295672
Show Author Affiliations
Igor I. Mokhun, Chernivtsy Univ. (Ukraine)
Ivo Aubrecht, Institute of Radio Engineering and Electronics (Czech Republic)
Miroslav Miler, Institute of Radio Engineering and Electronics (Czech Republic)

Published in SPIE Proceedings Vol. 3317:
International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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